FAO联合国粮农组织：2023年粮食损失估算：可持续发展目标12.3.1a数据和建模方法报告（英文版）

Food loss reduction is part of Sustainable Development Goal (SDG) 12 "Responsible Production and Consumption" in Target 12.3: "By 2030, halve per capita global food waste at the retail and consumer levels and reduce food losses along production and supply chains, including post-harvest losses". The SDG indicator monitoring food loss is under the custodianship of FAO, which developed an international food loss estimation model to report food losses and tackle scarce data av